Phone · Motorola · Moto G62 5G
Motorola Moto G62 5G Microphone Repair
Microphone Repair guide for the Motorola Moto G62 5G
Before you begin
Tools
- Heat gun or hair dryer
- Suction cup tool
- Plastic prying tools
- Spudger tool
- Precision screwdriver set (Phillips #000)
- Tweezers
- SIM eject tool
Parts / materials
- Replacement Moto G62 5G microphone sub-board
- Rear cover pre-cut adhesive strips
- Isopropyl alcohol (90%+)
- Lint-free microfiber cloth
Safety
- Disconnect the battery connector prior to handling internal sub-boards to prevent electrical damage.
- Wear eye protection when heating and prying glass or hard plastic parts.
- Use gentle force when disconnecting small coaxial antenna connectors to avoid snapping the terminals.
Overview
Step-by-step
- 1
Power off the Moto G62 5G
1 minPress and hold the Power button, then select Power Off on the screen. Ensure the device is completely shut down before proceeding.
- 2
Remove the SIM card tray
1 minInsert a SIM eject tool into the hole next to the SIM tray on the top left edge. Push firmly until the tray pops out, then remove it.
- 3
Heat the rear panel edges
2 minApply heat evenly around the outer edges of the back cover for 2 minutes to soften the rear adhesive.
- 4
Attach suction cup and open a gap
2 minPlace a suction cup near the bottom edge of the back cover and pull upward firmly to create a small gap.
- 5
Slice through the rear cover adhesive
4 minInsert a plastic prying pick into the gap and slide it carefully along all four sides to separate the back cover.
- 6
Remove the rear cover
1 minCarefully lift the rear cover off the phone frame and set it aside on a clean workspace.
- 7
Unscrew the lower speaker housing
3 minUse a Phillips #000 screwdriver to remove the screws securing the bottom loudspeaker cover.
- 8
Remove the lower speaker module
2 minInsert the tip of a spudger beneath the edge of the speaker housing and gently lift it out of the frame.
- 9
Disconnect the battery flex cable
1 minPry up the press-fit battery connector from the motherboard using a plastic spudger to cut power.
- 10
Disconnect the main flex cable
1 minUse a spudger to detach the lower interconnect flex cable connector from the microphone sub-board.
- 11
Detach the antenna cable
2 minGrasp the antenna head with tweezers and gently lift it straight up off the sub-board socket.
- 12
Pry up the microphone sub-board
2 minInsert a plastic pry tool under the edge of the lower daughterboard containing the primary microphone and pop it free.
- 13
Insert the replacement microphone sub-board
2 minSet the new microphone sub-board into its housing slot and press down gently until it sits flat.
- 14
Reconnect the antenna cable
2 minAlign the antenna cable connector over its socket on the sub-board and press lightly until it snaps into place.
- 15
Reconnect the lower flex cable
1 minPress the interconnect flex cable connector firmly onto the new sub-board until it securely clicks.
- 16
Reconnect the battery cable
1 minSnap the main battery flex cable connector back onto its socket on the motherboard.
- 17
Reinstall the lower speaker housing
3 minPosition the speaker assembly back over the sub-board and replace all saved Phillips screws until snug.
- 18
Reseal and attach the rear cover
3 minApply fresh double-sided adhesive strips along the phone frame perimeter, then press the back cover firmly into place.
After your Motorola Moto G62 5G microphone repair
Power the Moto G62 5G back on and test the microphone repair function before you put every screw away. Check touch/display response, charging, cameras, buttons, and wireless as relevant to this repair. If something fails after closing the device, reopen carefully and reseat the connectors for this Motorola Moto G62 5G job before assuming the part is defective. Keep leftover adhesive and screws labeled in case you need a second pass.
Keep learning
Explore more Motorola Moto G62 5G repair context in the encyclopedia, or open related DIY guides.
